name = "IT"
stock_price = 9.9
stock_code = 12312312
stock_price_daily_growth_factor = 1.2
growth_days = 12
print(
    f"{name}股票代码是{stock_code},现在的股价是:{stock_price}，经过{growth_days}天的增长，"
    f"现在的股价是：%.2f" % (stock_price * (stock_price_daily_growth_factor ** growth_days)))
